Great topic
Well, after reading the threads on this topic I was very curious myself. So I contacted a few friends in the plating/coating industry.
1. After an item is freshly plated there is a period of time you are not supposed to do anything to it. That time could be minutes, hours, ETC depending on the process used and material plated.
2. For chrome wheels the best protection is to "wax the
[email protected]# out of it!" I asked what type of wax is best and was told: "any wax that sheds water. If it was processed right it will last for a long time. If not it will fall off anyway."
I spoke to three people.
The first has retired from the industry with 40+ years experience. He has developed several chemical processes that are in use today. Including the ones used at American Racing.
The second is new to the industry with only 10 years experience
The third has their doctorate degree in chemistry and teaches the subject.
I am sure that this will go down as just some moron talking but this is one subject I have done my research on. The bumpers on my chevelle were chromed 10 years ago now and I have only had to buff them one (due to my lack of maintenance!)